24305-27-9
Product Name:
Thyrotropin-releasing hormone
Formula:
C16H22N6O4
Synonyms:
TRH;PIN2;TRF;TRF1;TERF1
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Light red crystalline solid; [Sigma-Aldrich MSDS] |
|---|---|
| Collision Cross Section | 181 Ų [M+H]+ [CCS Type: DT, Method: stepped-field] |
| Chemical Classes | UVCB |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 362.38 g/mol |
|---|---|
| XLogP3 | -2.5 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 362.17025320 g/mol |
| Monoisotopic Mass | 362.17025320 g/mol |
| Topological Polar Surface Area | 150 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 597 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Protirelin is a tripeptide composed of L-pyroglutamyl, L-histidyl and L-prolinamide residues joined in sequence. It has a role as a human metabolite. It is a peptide hormone and a tripeptide.